CVE-2022-1930

ReDoS in eth-account encode_structured_data function

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Published Aug 22, 2022 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed

Description

An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

eth-account

eth-account

affected

Version	Status	Constraints
`0`	affected	< 0.5.9

Configuration 1 [-]

cpe:2.3:a:ethereum:eth-account:*:*:*:*:*:python:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2022-6626	An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the eth-account PyPI package, when an attacker is able to supply arbitrary input to the encode_structured_data method
Github GHSA	GHSA-v65g-f3cj-fjp4	Regular expression denial of service in eth-account

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.939% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://research.jfrog.com/vulnerabilities/eth-account-redos-xray-248681/

History

No history.

Subscriptions

Ethereum Eth-account

Weaknesses

CWE-1333

Sources

CVE record Updated: Aug 3, 2024, 12:17 AM

Status: PUBLISHED
Assigner: JFROG
Published: Aug 22, 2022, 6:15 PM
Updated: Aug 3, 2024, 12:17 AM
Reserved: May 28, 2022, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:23 AM

Status: Modified
Published: Aug 22, 2022, 7:15 PM
Modified: Jun 17, 2026, 4:23 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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